Authors: Laura MacPherson; Brooke A Stipelman; Michelle Duplinsky; Richard A Brown; C W Lejuez Journal: Addict Behav Date: 2008-07-11 Impact factor: 3.913
Authors: Sarra L Hedden; Robert F Woolson; Rickey E Carter; Yuko Palesch; Himanshu P Upadhyaya; Robert J Malcolm Journal: J Subst Abuse Treat Date: 2008-11-13
Authors: Harald Walach; Torkel Falkenberg; Vinjar Fønnebø; George Lewith; Wayne B Jonas Journal: BMC Med Res Methodol Date: 2006-06-24 Impact factor: 4.615